Around a month ago, i bought a Xiaomi Redmi Note 9S. After a while using it, i started to feel my eyes tired, accompanied with headaches and nausea. This happens to me everytime after using the cellphone for about 10-15 minutes at least and the effects last for some hours. I tried every suggestion i found on the Internet (Apps like OLED saver, adjusting brightness, using Blue Light filters, warmer color temperature, etc) with no results. I thought maybe this particular cellphone model was the problem for me, so i changed it for a Samsung Galaxy A51. And again, i experienced the same symptoms as with the Redmi, maybe even worse. So i think I must be the problem. What is wrong with me, am I super sensitive to modern cellphone screens?
Did someone experience the same symptoms, so bad as to make it impossible to use the cellphone?
I had to return to my old Samsung A5. I never had any problem with this one.